| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.53 | 7.788% | $169.7984 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $45.83 | 10.621% | $50.6976 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $82.99 | 13.802% | $94.4443 | $94.44 | $94.45 | $94.40 |
| Purchase #4 | $56.65 | 8.382% | $61.3984 | $61.40 | $61.40 | $61.40 |
| Purchase #5 | $217.34 | 6.303% | $231.0389 | $231.04 | $231.05 | $231.00 |
| Purchase #6 | $115.70 | 11.565% | $129.0807 | $129.08 | $129.10 | $129.10 |
| Purchase #7 | $52.70 | 5.465% | $55.5801 | $55.58 | $55.60 | $55.60 |
| 7 purchase totals = | $728.74 | $792.0384 | $792.04 | $792.10 | $792.00 | |